/* 打扫干净屋子再请客 */
* 
{
    margin: 0;
    padding: 0;
    /* 內减模式 */
    box-sizing: border-box;
}
/* 把li和a的默认效果清空 */
li 
{
    list-style: none;
}
a 
{
    text-decoration: none;
}
/* 将浮动影响清除 */
.clearfix:before,.clearfix:after 
{
    content:"";
    display:table; 
}
.clearfix:after 
{
    clear:both;
}

/* 导航1 */
.nav1
{
    background-color: #171a21;
    height: 36px;
    text-align: center;
}
/* 莫斯科 */
.msk
{
    display: inline-block;
    width: 1200px;
    text-align: right;
    background: inherit;
}
/* 上方的登录按钮 */
.nav1 a
{
    text-align: center;
    line-height: 36px;
    margin: 0 50px;
    font-size: 13px;
    color: #b8b6b4;
}
.nav1 a:hover
{
    color: #fff;
}
/* 导航2 */
.nav2
{
    background-color: #171a21;
    height: 66px;
    text-align: center;
}
/* logo部分 */
.logo
{
    display: inline-block;
    width: 1200px;
    text-align: left;
    background: inherit;
}
.logo img
{
    float: left;
    margin-right: 50px;
}
/* 真正的导航 */
.logo li
{
    float: left;
}
.logo li a
{
    line-height: 66px;
    margin: 0 25px;
    font-size: 16px;
    color: #b8b6b4;
}
.logo li a:hover
{
    color: #fff;
}
/* 下拉菜单 */
.dropdown 
{
    position: relative;
    display: inline-block;
    text-align: center;
}
.dropdown-content 
{
    display: none;
    position: absolute;
    background-color: #171a21;
    font-size: 16px;
    color: #b8b6b4;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}
.dropdown:hover .dropdown-content 
{
    display: block;
    line-height: 16px;
    min-width: 70px;
    margin: 0 6px 25px;
    padding: 0 0;
}
.dropdown-content p a:hover
{
    color: #fff;
    font-size: 15px;
}
.dropdown-content p a
{
    margin: 0 0;
    font-size: 15px;
}
.logo li span
{
    line-height: 66px;
    margin: 0 25px;
    font-size: 16px;
    color: #b8b6b4;
}
.logo li span:hover
{
    color: #fff;
    cursor:pointer;
}
/* 正文 */
body
{
    width: 100%;
    height: 100%;
    background: radial-gradient(circle,#1b2938,#0c0f14);
}
/* 该有的文字 */
.body
{
    display: block;
    margin: 0 15%;
    text-align: left;
    color: #fff;
    /* 淡入淡出嫖的代码 */
    animation:fadein 1s linear 1;
    -webkit-animation:fadein 1s linear 1;
    -moz-animation:fadein 1s linear 1;
    -o-animation:fadein 1s linear 1;
    -ms-animation:fadein 1s linear 1;
}
/* 大标题 */
.body div
{
    display: block;
    font-size: 30px;
    margin-top: 35px;
    margin-bottom: 20px;
}
/* 小标题 */
body .span 
{
    display: block;
    margin-top: 20px;
    margin-bottom: 38px;
    font-size: 16px;
    color: #61686d;
}
body span a
{
    color: #8f98a0;
}
body span a:hover
{
    color: #fff;
}
/* 寻找 */
.find
{
    margin-top: 38px;
    width: 678px;
    height: 232px;
    background-image: linear-gradient(40deg, #0a1626 , #1b2938);
    opacity: 0.9;
}
.find .find1
{
    display: block;
    font-size: 23px;
    color: #3bafd3;
    margin-top: 24px;
    margin-left: 28px;
    margin-bottom: 16px;
}
.find .find2
{
    display: block;
    font-size: 16px;
    color: #f7f4f8;
    margin-top: 16px;
    margin-left: 28px;
    margin-bottom: 14px;
}
.find input
{
    display: block;
    font-size: 16px;
    color: #fff;
    width: 397px;
    height: 42px;
    margin-top: 14px;
    margin-left: 28px;
    margin-bottom: 30px;
    background-color: #324965;
    outline: none;
}
.find input:hover
{
    outline: 1px solid #fff;
}
.find button
{
    display: block;
    font-size: 16px;
    color: #6abcf0;
    font-size: 19px;
    width: 60px;
    height: 40px;
    margin-top: 30px;
    margin-left: 28px;
    background-color: #264963;
    border: none;
}
.find button:hover
{
    color: #fff;
}

/* 淡入淡出 */
@keyframes fadein
{
    0%
    {
        opacity: 0;
    }
    100%
    {
        opacity: 1;
    }
}
@-webkit-keyframes fadein
{
    0%
    {
        opacity: 0;
    }
    100%
    {
        opacity: 1;
    }
}
@-moz-keyframes fadein
{
    0%
    {
        opacity: 0;
    }
    100%
    {
        opacity: 1;
    }
}
@-o-keyframes fadein
{
    0%
    {
        opacity: 0;
    }
    100%
    {
        opacity: 1;
    }
}
@-ms-keyframes fadein
{
    0%
    {
        opacity: 0;
    }
    100%
    {
        opacity: 1;
    }
}